Again, the Arab League intervened in 1948 to prevent the Jews from continuing their ethnic cleansing and killing of non-Jews and never entered the UN designated Jewish partition. More to the point, prior to the Arab League's intervention, the Jews had already forced Jaffa (within the Arab sector) to surrender and evicted and/or killed as many non-Jews as they could. Again, the Jews had started the seige of Jaffa weeks before the Israeli declaration of independence and the arrival of the Arab League intervention forces.
These are the inconvenient facts. There are contemporaneous British military reports to this effect.